https://www.pistack.xyz/tags/post-quantum/ Recent content in Post-Quantum on Pi Stack Hugo en-us Thu, 05 Nov 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-11-05-post-quantum-tls-liboqs-pqclean-openssl-ml-kem/ Thu, 05 Nov 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-11-05-post-quantum-tls-liboqs-pqclean-openssl-ml-kem/ <p>Your TLS traffic recorded today is already a liability. Anything encrypted with RSA-2048 or ECDSA P-256 can be stored now and decrypted later once a cryptographically relevant quantum computer exists — the &ldquo;harvest now, decrypt later&rdquo; scenario that pushed NIST to publish FIPS 203/204/205 in August 2024 and to draft IR 8547, which deprecates RSA and elliptic-curve cryptography after <strong>2030</strong> and disallows it after <strong>2035</strong>.</p>